research Primary Involvement of NADPH Oxidase 4 in Hypoxia-Induced Generation of Reactive Oxygen Species in Adipose-Derived Stem Cells
NADPH oxidase 4 is key for stem cell activity and growth under low oxygen.
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research Subclinical speckled perifollicular melanosis of the scalp.
The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
research Visual Vignette
A 13-year-old boy with Cushing syndrome has high cortisol levels from a pituitary gland issue and underdeveloped sexual characteristics.
research Histological characterisation of the skin of the Paraechinus hypomelas, Brandt, 1836 (Erinaceidae: Eulipotyphla)
Brandt's hedgehog has thick skin on its back and many glands near its nostrils.
research Prognostic Significance of a Positive Nonsentinel Lymph Node in Cutaneous Melanoma
Finding a positive nonsentinel lymph node in melanoma patients indicates a worse prognosis.
research Single nucleotide polymorphisms in the KRT82 promoter region modulate irregular thickening and patchiness in the dorsal skin of New Zealand rabbits
Certain genetic changes in the KRT82 gene may cause patchy skin in New Zealand rabbits.
research The edge out punch: An advancement that reduces transections in follicular unit excision hair transplantation
The edge out punch is a tool that lowers the chance of damaging hair follicles during hair transplant surgery.
research Sostdc1 defines the size and number of skin appendage placodes
Sostdc1 controls the size and number of hair and mammary gland structures.
research Atypical pediatric presentation of alopecic and aseptic nodules of the scalp with features of dissecting cellulitis
A 9-year-old boy had a rare scalp condition usually seen in young men.
research Abstract 21: Preoperative Versus Postoperative Language Specialization in Infants with Sagittal Craniosynostosis: An ERP Study
Surgery may help infants with sagittal craniosynostosis develop more typical language processing.
research Infiltrative Erythemas and Nodules on a Unilateral Cheek Following Inappropriate Use of a Topical Steroid
Improper steroid use can cause skin issues like rosacea, which may improve after stopping the steroid and using benzoyl peroxide.
research Dilation of Multiple Eccrine Ducts as a Highly Specific Marker for Cicatricial Alopecia
Widened sweat ducts are a very specific sign of scarring hair loss.
research Hidradenitis suppurativa lesions are associated with decreased collagen, decreased elastin, and increased neovascularization
Hidradenitis suppurativa lesions have less collagen and elastin but more new blood vessels.
research Three-dimensional analysis of intraepidermal nerve fibres and Langerhans cells in keloids with a focus on pruritus
Itchy keloids on the chest are linked to more nerve fibers and substance P.
research Skin Signs due to Starvation
Skin changes can indicate starvation and nutritional deficiencies in anorexia nervosa.
research Characteristic intraepidermal nerve fibre endings of the intervibrissal fur in the mystacial pad of the rat: morphological details revealed by intravital methylene blue staining and the zinc iodide-osmium tetroxide technique
Methylene blue staining effectively highlights detailed nerve structures in rat fur.
research Dermpath & Clinic: Telangiectasia macularis eruptiva perstans
Brodalumab is more effective than ustekinumab in treating psoriasis.
research Truncal anesthesia for hair mesotherapy
Using truncal anesthesia on the supraorbital nerve reduces pain in hair loss treatments and improves patient comfort.
research Topical niacinamide 4% and desonide 0.05% for treatment of axillary hyperpigmentation: a randomized, double-blind, placebo-controlled study
Desonide is more effective than niacinamide for reducing underarm darkening.
research KNUCKLE HYPERPIGMENTATION AS A PRELIMINARY MARKER OF VITAMIN B 12 DEFICIENCY: A CASE SERIES
Knuckle darkening can be an early sign of vitamin B12 deficiency.
research Trichoscopy in Unveiling the Triad of Netherton Syndrome
Trichoscopy helps accurately diagnose Netherton syndrome, often mistaken for atopic dermatitis.
research Mandibular Ligament and the Prejowl Sulcus Explained
Fat grafting is more effective and safer for correcting jowls than ligament release.
research 671 Impaired follicular Nrf2 signaling: Potential early therapeutic target in hidradenitis suppurativa
Targeting impaired Nrf2 signaling might help treat hidradenitis suppurativa early on.
research SAT338 Desmopressin Stimulation Test As A Valuable Tool In Establishing Cushing Syndrome Etiology
The desmopressin stimulation test helped identify an adrenal cause for a patient's Cushing's syndrome.
research Rare Case of Cutis Vertex Gyrata
A 21-year-old male has a rare scalp condition with excessive skin folds.
research Confocal microscopy can assess the efficacy of combined microneedling and skinbooster for striae rubrae
Microneedling combined with skinbooster effectively treats striae rubrae, with confocal microscopy confirming collagen changes.
research A Middle-Aged Man Presenting with a New Asymmetrical Poikilodematous Erythema on the Lateral Neck
A man developed a unique rash on his neck after taking niacinamide, and doctors recommend considering niacinamide as a cause for similar rashes and using dermatoscopy for diagnosis.
research 874 Elevated expression of osteopontin splice variants in nonmelanoma skin cancer compared to normal skin and adult keratinocytes
Nonmelanoma skin cancers have higher levels of certain osteopontin variants than normal skin.
research The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study
The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
research Pathologic Quiz Case: A Cutaneous Nodule on the Left Temple
The nodule was a benign cutaneous lymphadenoma, not cancer, and was successfully removed.